This is our proprietary skill rating calculation. This has nothing to do with official game ranking or MMR.
The purpose is to show player skill levels relative to other players, not estimate MMR.
Increase your maximum Health by 100.
Regenerate 10 Ammo every 1s while using Hustle.
Increase your maximum Ammo by 10.
Reduce the Cooldown of Frag Grenade by 0.2s every 1s while Hustle is active.
Increase your Movement Speed by 20% while using Iron Sights.
Switch your rifle to Three-Shot-Burst mode, increasing your effective range and firing three 210-damage shots every 0.4s.